Year	% of merchandise exports
1962	0.4073275756375186
1963	0.43945025291934103
1964	0.510405323171012
1965	0.5546289646051794
1966	0.6203138933643074
1967	0.7874293925445617
1968	1.2521120475569627
1969	0.9648934980888045
1970	0.9100962209241201
1971	0.9190896978192528
1972	0.9963990275905045
1973	0.8695193078295338
1974	1.3054663760013958
1975	1.5184011538928395
1976	1.5337045446342052
1977	1.8356416260733568
1978	1.877211796211967
1979	2.994797118562021
1980	4.342708131277371
1981	4.429359359877403
1982	5.1891445415867254
1983	6.200723917788912
1984	5.569545324032477
1985	4.787863916819936
1986	2.7987072830698843
1987	2.8606447436566156
1988	2.1840402895460964
1989	2.772505362206156
1990	3.0458108695994097
1991	3.2293805757030043
1992	3.1829205861661456
1993	3.400693234577999
1994	2.534235709796341
1995	1.875131212843855
1996	2.175839793884399
1997	2.176792987336371
1998	1.8263455915832834
1999	2.1346314154420494
2000	3.3185871576517596
2001	3.3353232471011287
2002	2.8907304661142486
2003	3.1279162145112913
2004	3.8450365246096108
2005	4.978506127262572
2006	5.575574056080368
2007	4.97189729555259
2008	7.368482545015074
2009	6.146915875713419
2010	6.981702906745728
2011	7.305201744904726
2012	9.384078443745588
2013	7.848745686443729
2014	8.08175321120022
2015	6.1771216377069615
2016	5.64525345959308
2017	6.434065899123515
2018	7.434674511646197
2019	6.362601982446912
2020	4.541466960897597
2021	6.954731249299892
2022	10.162200384740647
2023	7.466780520454243